Other Market Participants:
- Generators
- Grid Owner
- TNB Distribution
- Nominated Coal Supplier
- Nominated Gas Supplier
- NEDA Participants
- Any other party approved by Suruhanjaya Tenaga
Single Buyer Market Regulator
Keeping Malaysia’s energy market fair, accountable, and dependable with Suruhanjaya Tenaga (ST) for the people and participants who rely on it every day.
We work closely with the regulator to uphold transparency, compliance, and operational excellence, ensuring a level playing field for market participants and a reliable electricity supply for all of Peninsular Malaysia.
Single Buyer Market Participants
Learn about our Key Market Participants
Grid System Operator
The Grid System Operator oversees real-time grid operations to ensure power flows safely, reliably, and economically for people and businesses across the nation.
Key responsibilities:
- Operating the grid in a safe, reliable, and economical manner
- Managing real-time, day-to-day grid operations
- Planning short- and medium-term transmission needs
- Coordinating cross-border grid interconnections with Thailand and Singapore
- Upholding the Malaysia Transmission System Reliability Standards (TSRS) to ensure consistent performance
Single Buyer
Empowering Malaysians with reliable and equitable electricity supply begins with how we manage the country's energy procurement. As an entity authorised under Suruhanjaya Tenaga, we oversee electricity purchasing and related services to support a secure and transparent market for everyone.
Key responsibilities:
- Procure electricity from IPPs and TNB Generation
- Prepare demand forecast reports
- Long-term capacity plant-up plans
- Medium and short term capacity scheduling
- Provide independent technical advisory
